<template>
	<div class="todo-container">
    <div class="todo-wrap">
			<Header @add-todo="addT"/>
      <List :todos="todos" :gengxin="updateT"/>
    </div>
  </div>
</template>

<script>
	import Header from './components/Header'
	import List from './components/List'

	export default {
		name:'App',
		components:{Header,List},
		data(){
			return{
				todos:[
					{id:'001',name:'抽烟',done:true},
					{id:'002',name:'喝酒',done:false},
					{id:'003',name:'烫头',done:true},
				]
			}
		},
		methods: {
			updateT(index,done){
				this.todos[index].done = done
				// this.todos[index].a.b.c.d = 900
			},
			addT(todoObj){
				this.todos.unshift(todoObj)
			}
		},
		watch:{
			todos:{
				deep:true,
				handler(value){
					console.log(value)
				}
			}
		}
	}
</script>

<style>	
	/*base*/
body {
  background: #fff;
}

.btn {
  display: inline-block;
  padding: 4px 12px;
  margin-bottom: 0;
  font-size: 14px;
  line-height: 20px;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
  border-radius: 4px;
}

.btn-danger {
  color: #fff;
  background-color: #da4f49;
  border: 1px solid #bd362f;
}

.btn-danger:hover {
  color: #fff;
  background-color: #bd362f;
}

.btn:focus {
  outline: none;
}

.todo-container {
  width: 600px;
  margin: 0 auto;
}
.todo-container .todo-wrap {
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
}
</style>